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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Exp Physiol. 2011 Nov 28;97(4):534–543. doi: 10.1113/expphysiol.2011.060764

Figure 6. Pretreatment with U73122, a PLC inhibitor, or chelerythrine, a PKC inhibitor, abolished the potentiating effect of HDM on capsaicin-evoked Ca2+ transient in wildtype pulmonary sensory neurons.

Figure 6

A and C, Ca2+ transients evoked by capsaicin (0.5 μM, 30 s) before, during and 15 min after 5-min treatments of HDM (50 μg/ml) + U73122 (1 μM) and HDM (50 μg/ml) + chelerythrine (10 μM), respectively. B and D, group data showing that the effect of HDM was completely prevented by U73122 (P > 0.05, n = 19) and chelerythrine (P > 0.05, n = 15), respectively.